The second regional library to be built in Prince William County, the Bull Run Regional Library was officially dedicated and opened to the public on Saturday, June 25, 1994.

The library is 25,000 square feet and houses 236,078 volumes. Bull Run features a community room, a quiet study room, a children’s area that features neon lights, a young adult area with futuristic lighting and comfortable chairs, and RELIC, the Ruth E. Lloyd Information Center.  RELIC offers a special local history and genealogy collection in addition to expert assistance in both areas.